Title :
The Design and Realization of the Wireless Video Monitoring System Based on Embedded Linux and CDMA1X
Author :
Wu, Yi ; Cai, Jianyong ; Lin, Xiao ; Shen, Lianfeng
Author_Institution :
Sch. of Phys. & Optoelectron. Technol., Fujian Normal Univ., Fuzhou
Abstract :
With the rapid development of the mobile communication technology, multimedia transmission over mobile network has become a hotspot in the monitoring area. We propose an application of the embedded Linux system and CDMA1X wireless data transmission technology in the video surveillance system. It is also a general model of wireless video capture and transmission based on embedded Linux and CDMA1X network. By using CDMA date communications technology, H.264 digital video compressed encoded and decoded algorithm and RC4 encryption mechanisms, the system can achieve efficient collection, encoding, encryption and transmission processing of the real-time video signal. It can be widely used in public security, fire protection, transportation, finance, news gathering, and other fields.
Keywords :
Linux; code division multiple access; cryptography; data communication; decoding; embedded systems; encoding; mobile communication; multimedia communication; video coding; video surveillance; CDMA date communications technology; CDMA1X; H.264 digital video compression; RC4 encryption mechanisms; decoded algorithm; embedded Linux; encoded algorithm; mobile communication technology; mobile network; multimedia transmission; real-time video signal; transmission processing; video surveillance system; wireless data transmission technology; wireless video capture; wireless video monitoring system; Communications technology; Cryptography; Data communication; Linux; Mobile communication; Monitoring; Multiaccess communication; Multimedia communication; Video compression; Video surveillance; CDMA1X; Embedded Linux; video surveillance; wireless transmission;
Conference_Titel :
Embedded Software and Systems Symposia, 2008. ICESS Symposia '08. International Conference on
Conference_Location :
Sichuan
Print_ISBN :
978-0-7695-3288-2
DOI :
10.1109/ICESS.Symposia.2008.17
